In order to give best support to fans of jb Superior Audio Capacitors, we specially arranged below stock samples on hand.If you have interesting in testing our capacitors, please feel free to contact with us.

After a period of preparation, we finally finished JSX common items stock samples. Free samples are at your disposal, please feel free to contact with us. We would like to hear your voice on how our JSX works in your Hifi system.

Here you can refer to one of our valuable customers comment on our JSX great performance.

" In general, the white JSX does have more detail and sounds more open/clear.Also the JSX with a little darker sounding but also a little more coherent and tonally richer and have warmer harmonics making it more pleasant to listen to on long listening sessions."